CONTROLLER_HEART_BEAT_EXPIRATION = 30
WORKER_HEART_BEAT_INTERVAL = 15
CONV_SEP = "###"
LOGDIR = "./valley/serve/serve_logs"
SERVE_IMAGE = "./valley/serve/serve_logs"
SHELL_UI_HEADER = '''

██╗   ██╗ █████╗ ██╗     ██╗     ███████╗██╗   ██╗     ██████╗██╗  ██╗ █████╗ ████████╗
██║   ██║██╔══██╗██║     ██║     ██╔════╝╚██╗ ██╔╝    ██╔════╝██║  ██║██╔══██╗╚══██╔══╝
██║   ██║███████║██║     ██║     █████╗   ╚████╔╝     ██║     ███████║███████║   ██║
╚██╗ ██╔╝██╔══██║██║     ██║     ██╔══╝    ╚██╔╝      ██║     ██╔══██║██╔══██║   ██║
 ╚████╔╝ ██║  ██║███████╗███████╗███████╗   ██║       ╚██████╗██║  ██║██║  ██║   ██║
  ╚═══╝  ╚═╝  ╚═╝╚══════╝╚══════╝╚══════╝   ╚═╝        ╚═════╝╚═╝  ╚═╝╚═╝  ╚═╝   ╚═╝

'''
